BSZ0901NS Infineon Technologies, BSZ0901NS Datasheet - Page 10

• Manufacturer Part Number: BSZ0901NS
• Description: MOSFET N-CH 30V S308
• Manufacturer: Infineon Technologies
• Series: OptiMOS™r

Specifications of BSZ0901NS

• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.9 mOhms
• Drain-source Breakdown Voltage: 30 V
• Mounting Style: SMD/SMT
• Package / Case: S308
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BSZ0901NSTR; SP000854570

10
TDa21801–Fan Speed Controller
With the new fan speed controller TDa21801, essential system monitoring features of switched mode
power supplies (SMPS) such as adjustable minimum fan speed, fan on/oF and overtemperature
protection (oTP) can be easily implemented. only few external components added to the IC are
necessary for it.
The TDa21801 is designed for applications using 3- or 4-wire fan solutions like PC silver boxes,
Server silver box aC/DC converter and industrial/medical power supplies.
Benefits
„
„
„
„
Features
„
„
„
„
„
Full control over fan speed due to precision reference
Low system cost when replacing 4-wire fans
reduced noise level
Increased safety of power supplies
In combination with 2-wire fans same functionality as
4-wire fan solution
overtemperature protection feature to protect system
and power supply
adjustable minimum fan speed (750 to 4000rpm)
Fan speed can be increased by external PWM or
analogue signal
So-8 Package/roHS compliant